lasinfo (210611) report for 'AHN4T/17FZ2_16.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 36360886 number of points by return: 25472225 7596176 2666753 550181 69679 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 538730 0 min x y z: 254980.000 538730.000 18.209 max x y z: 256019.999 540019.999 63.908 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 36360886 extended number of points by return: 25472225 7596176 2666753 550181 69679 5561 311 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 18209 63908 intensity 56 3414 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 29 user_data 6 7 point_source_ID 58 60 gps_time 328707587.102024 330510554.246588 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 39 255 B 28 250 NIR 19 253 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 17.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25472225 number of intermediate returns: 3290187 number of last returns: 25466654 number of single returns: 17868180 covered area in square units/kilounits: 1341376/1.34 point density: all returns 27.11 last only 18.99 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36360886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25472225 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7596176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2666753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 550181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69679 instead zero. overview over extended number of returns of given pulse: 17868180 9869613 6349444 1919809 320257 31440 2143 0 0 0 0 0 0 0 0 histogram of classification of points: 13499726 unclassified (1) 22837393 ground (2) 3640 water (9) 20127 wire conductor (14) +-> flagged as extended overlap: 2965237 +---> 1168850 of those are unclassified (1) +---> 1795369 of those are ground (2) +---> 161 of those are water (9) +---> 857 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [18.2,18.3) has 23 bin [18.3,18.4) has 96 bin [18.4,18.5) has 215 bin [18.5,18.6) has 213 bin [18.6,18.7) has 171 bin [18.7,18.8) has 206 bin [18.8,18.9) has 370 bin [18.9,19.0) has 519 bin [19.0,19.1) has 1005 bin [19.1,19.2) has 2185 bin [19.2,19.3) has 4716 bin [19.3,19.4) has 6369 bin [19.4,19.5) has 7541 bin [19.5,19.6) has 9634 bin [19.6,19.7) has 14257 bin [19.7,19.8) has 17044 bin 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[50.3,50.4) has 15697 bin [50.4,50.5) has 14908 bin [50.5,50.6) has 14085 bin [50.6,50.7) has 13567 bin [50.7,50.8) has 13102 bin [50.8,50.9) has 12534 bin [50.9,51.0) has 11764 bin [51.0,51.1) has 11219 bin [51.1,51.2) has 10535 bin [51.2,51.3) has 10269 bin [51.3,51.4) has 9767 bin [51.4,51.5) has 9198 bin [51.5,51.6) has 8874 bin [51.6,51.7) has 8336 bin [51.7,51.8) has 8011 bin [51.8,51.9) has 7751 bin [51.9,52.0) has 7365 bin [52.0,52.1) has 6752 bin [52.1,52.2) has 6593 bin [52.2,52.3) has 6303 bin [52.3,52.4) has 6074 bin [52.4,52.5) has 5981 bin [52.5,52.6) has 5583 bin [52.6,52.7) has 5240 bin [52.7,52.8) has 5052 bin [52.8,52.9) has 4874 bin [52.9,53.0) has 4560 bin [53.0,53.1) has 4351 bin [53.1,53.2) has 4214 bin [53.2,53.3) has 4020 bin [53.3,53.4) has 3972 bin [53.4,53.5) has 3830 bin [53.5,53.6) has 3815 bin [53.6,53.7) has 3748 bin [53.7,53.8) has 3610 bin [53.8,53.9) has 3568 bin [53.9,54.0) has 3379 bin [54.0,54.1) has 3233 bin [54.1,54.2) has 3126 bin [54.2,54.3) has 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[58.3,58.4) has 495 bin [58.4,58.5) has 429 bin [58.5,58.6) has 407 bin [58.6,58.7) has 373 bin [58.7,58.8) has 297 bin [58.8,58.9) has 333 bin [58.9,59.0) has 323 bin [59.0,59.1) has 323 bin [59.1,59.2) has 311 bin [59.2,59.3) has 265 bin [59.3,59.4) has 285 bin [59.4,59.5) has 222 bin [59.5,59.6) has 215 bin [59.6,59.7) has 186 bin [59.7,59.8) has 199 bin [59.8,59.9) has 166 bin [59.9,60.0) has 171 bin [60.0,60.1) has 138 bin [60.1,60.2) has 141 bin [60.2,60.3) has 151 bin [60.3,60.4) has 153 bin [60.4,60.5) has 122 bin [60.5,60.6) has 96 bin [60.6,60.7) has 83 bin [60.7,60.8) has 77 bin [60.8,60.9) has 58 bin [60.9,61.0) has 69 bin [61.0,61.1) has 71 bin [61.1,61.2) has 73 bin [61.2,61.3) has 52 bin [61.3,61.4) has 50 bin [61.4,61.5) has 52 bin [61.5,61.6) has 41 bin [61.6,61.7) has 45 bin [61.7,61.8) has 42 bin [61.8,61.9) has 30 bin [61.9,62.0) has 17 bin [62.0,62.1) has 13 bin [62.1,62.2) has 22 bin [62.2,62.3) has 15 bin [62.3,62.4) has 13 bin [62.4,62.5) has 13 bin [62.5,62.6) has 13 bin [62.6,62.7) has 9 bin [62.7,62.8) has 4 bin [62.8,62.9) has 5 bin [62.9,63.0) has 5 bin [63.0,63.1) has 3 bin [63.1,63.2) has 4 bin [63.2,63.3) has 1 bin [63.3,63.4) has 2 bin [63.4,63.5) has 1 bin [63.6,63.7) has 1 bin [63.8,63.9) has 1 bin [63.9,64.0) has 2 average z coordinate 27.7 for 36360886 element(s) point source id histogram with bin size 1.000000 bin 58 has 1885617 bin 59 has 28704087 bin 60 has 5771182 average point source id 59.10686111994081 for 36360886 element(s)